281729348544

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{209620051}}^1$

素因数の和:209620073

約数の個数: 56

約数和(自身を含む): 851895891328

約数和(自身を除く): 570166542784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 209620051, 419240102, 628860153, 838480204, 1257720306, 1467340357, 1676960408, 2515440612, 2934680714, 3353920816, 4402021071, 5030881224, 5869361428, 6707841632, 8804042142, 10061762448, 11738722856, 13415683264, 17608084284, 20123524896, 23477445712, 35216168568, 40247049792, 46954891424, 70432337136, 93909782848, 140864674272, 281729348544]

約数ペア:

[(1, 281729348544), (2, 140864674272), (3, 93909782848), (4, 70432337136), (6, 46954891424), (7, 40247049792), (8, 35216168568), (12, 23477445712), (14, 20123524896), (16, 17608084284), (21, 13415683264), (24, 11738722856), (28, 10061762448), (32, 8804042142), (42, 6707841632), (48, 5869361428), (56, 5030881224), (64, 4402021071), (84, 3353920816), (96, 2934680714), (112, 2515440612), (168, 1676960408), (192, 1467340357), (224, 1257720306), (336, 838480204), (448, 628860153), (672, 419240102), (1344, 209620051)]